Damodar Valley Corporation - West Bengal

34182370 bids are invited for thermistor style digital thermometer , portable flue gas thermometer analyser for measuring o2, co, co2, sox, noxportable flue gas analyser and thermistor style digital total quantity : 2...

Durgapur Projects Limited - West Bengal

34041145 invitation of domestic competitive bidding ( dcb ) for selection of project management consultant required during execution of the project of installation of sodium bicarbonate based dry sorbent injection ( dsi ) flue gas desulphurization system ( fgd ) in unit#7 & 8, dpl, durgapur 2 review engineering services(approval of drawing etc as submitted by the epc contractor and project monitoring with software) 3 man day charges for owners engineering services (during project epc execution and pgt). 4 optional job 5 submission of delay analysis report ...

Durgapur Projects Limited - West Bengal

33790030 invitation of domestic competitive bidding ( dcb ) for selection of project management consultant required during execution of the project of installation of sodium bicarbonate based dry sorbent injection ( dsi ) flue gas desulphurization system ( fgd ) in unit#7 & 8, dpl, durgapur....

Damodar Valley Corporation - West Bengal

33306181 bids are invited for online spm or dust or opacity monitor along with associated accessories for monitoring of spm in boiler flue gas. , commissioning and isokinetic calibration of dust analyser...

West Bengal Power Development Corporation Limited - West Bengal

33156235 service contract for various c and i jobs during overhauling of unit 6, stps 1 power cylinder dismantling & refitting. ( mill cad, had, idf ( igv, scoop ) , fdf blade pich, paf blade pitch, burner tilt, prds as 10, mill dischargevalve , outside area 2 all mill hag, cag power cylinder dismantling & refitting & seal kit change. 3 power cylinder &accessories servicing & seat kit change. 4 power cylinder checking & calibration. 5 servicing and seal kit change of solenoid valves ( mill seal air valves, hot and cold air gates, aph air motor etc ) 6 checking of limit switches different gates, valves, crh nrv etc. ( lotv, lorv, lo 23 all air / oil solenoid valves , bfp recirculation valve etc ) 7 impulse line purging of transmitters & switches from both ends ( mill area, boiler area, tg area etc ) 8 dismantling, refitting of different switches ( pressure, level, temp , air motor , tg area etc ) .calibration checkingof different switches ( pressure, level, temperature, air motor indicators etc ) 9 dismantling and refitting & checking ofdifferent rtds , thermocouple ( if required ) 10 disconnecting and reconnecting of rtds connections of motor winding & bearing temperature ( as required ) 11 disconnecting and reconnecting ofdifferent vibration sensors at ht driveprobe. calibration ofvibration sensors probe 12 dismantling, refitting of different gauges ( pressure, temp, vacuum, etc ) .calibration checkingof differentgauges ( pressure, temp, vacuum, tg area etc ) 13 cleaning & sealing and tightening the connections of junction box by air or petrol ( boiler area , tg area etc ) 14 aph fire sensing t / c dismounting & connection ( if required ) 15 cleaning & sealing and tightening the connections of gravimetric coal feeder group jbs ( junction box ) 16 checking & calibrating the gravimetric coal feeder 17 bunker level transmiter installation & commissioning 18 cleaning of bunker level transmitters 19 canopy making over various instruments & jbs ( including material ms plate & colour ) 20 thrust bearing jb shifting job from mill gearbox body to side wall. 21 dismantling, refitting of auto drain valves in different areas. servicing & operation checking of auto drain valves installed in different areas. 22 calibration of blade pitch of fd / pa fans and igv & hydro coupling controller of id fans. 23 id fan board dismantle & refitting 24 calibration of dampers ( hot & cold air gate of mill, scanner air damper ) 25 dismantling and refitting of sadc assembly, servicing ( replacing seal kits if required ) of sadc assembly ( power cylinders, i / p, afr etc. ) . sadc calibration and operation checking. 26 all igniter / gun assembly dismantling and refitting ( power cylinders, gun engage limit, igniter advance retract limit, etc. ) .all igniter spark box, spark tip , spark rod, igniteradvance, retract & gun engaged limit switch checking. 27 igniter limitswitch servicing.gun engage limit switch servicing 28 allignitor / gunassemblypower cylinder servicing 29 all lonv, aanv, scnv, igniter advance / retract, lotv, lorv solenoid valves servicing ( if required ) 30 dry test of all burners ( operation checking ) 31 flame scanners dismantling and refitting. flame scanners servicing & cleaning. flame scanners calibration and checking . 32 all temperature sensors along with guide pipes for aph i / l and o / l temperatures and flue gas path checking and rotation of 180deg. 33 oxygen probes dismantling, refitting.oxygen probe assembly checking / replacement by new component if required, guide pipe checking / changing.oxygen probes calibration 34 dismantling and refitting of asld assembly. cleaning, purging & checking of asld assembly. 35 all local jb in mill & furnace dust prone area covering with plastics. 36 secondary air flow transmitter line purging by checking holes inside aerofoil ducts 37 drum level hydrastep ( left ) water column dismantling and refitting by new one. 38 painting of impulse lines of all transmitters, switches and gauges including all lir, lie panels and jbs ( marking “p” and “t” at jb ) with different color as per industrial norms. 39 bfp scoop power cylinder dismantling , refitting& seal kit replacement 40 bfp scoop air relay valve repair kit replacement ( if required ) or valve replacement. 41 bfp scoop calibration, pu tube status checking & replacement ( if required ) 42 bfp rpm indicator & proximity sensor checking. 43 bfp recirculation diaphragm v / v dismounting & refitting as required by tmd 44 ct fan vibration switches dismounting & remounting 45 material shifting from o & m store to site store. 46 hotwell, deaerator, dirty oil tank switchlevel switch ( float type ) dismounting, gasket change ( if required ) & mounting . 47 hot well & deaerator level, dirty oil tank switch ( float type ) , connection checking and calibration. 48 seal oil system level switch dismounting, checking, gasket change & mounting and connection checking and replacement ( if any ) . 49 crh drain pot probe &panel dismounting, checking & mounting and connection checking and replacement ( if any ) . 50 cw sump level tx connectioncheckingand cleaning 51 jb inside cable tightness checking, new ferruling, lagging, &. termination. 52 new jb fabrication & erection 53 new t / b mounting for new & old jb. 54 new t / c capillary wire lying. 55 root valve & isolation valve replacement. 56 transmitterdismounting& refitting 57 transmittercleaning, calibration, testing, for boiler & tg area, , bfp, cep, acw, cw, dmcw ( t ) , dmcw ( b ) , compressor, outside area 58 dismounting, refitting work of turbovisory system. linearity checking ofturbovisory sensors.turbine speed sensor dismantle & refitting 59 tg bearing all thermocouple and dismantle, refitting and checking. generator winding ( slot & core ) all thermocouple checking. all tsc thermocouple dismantle, refitting & checking 60 dismounting and refitting work of gwr & magnetostrictive level transmitter as well as stand pipe magnetic level indicator at mot room. calibration of gwr magnetostrictive level transmitter as well as stand pipe magnetic level indicator at mot room. 61 hplp bypassproportional valve , sacu, fast opening device & bd servo unit& position feedback dismantle work. 62 total cable laying work ( ucp related, rtd, switch, sadc feedback unit installation etc. ) 63 lp bypass proportional valve 8 and sacu dismounting and refitting.lp bypass proportional valve 8 and sacu, cleaning, servicing and checking.lp bypass position feedback transmitter calibration.hp lp bypass hydraulic supply unit checking of servo valve, blocking unit , seal kit change etc ( cleaning and gauge calibration ) 64 air filter regulator cleaning & mounting. 65 change / mounting of i / p converter. 66 centrifuge level switch checking and replacement work ( if required ) . 67 rh and sh attemperation related solenoid valve actuator dismantling / refitting. 68 rh and sh attemperation related solenoid valveactuator servicing and diaphragm change ( if required ) 69 rh and sh attemperation related solenoid valveoperation checking 70 rh & sh, feed control, drip control, level control related control valves, gsc supply, gsc leak off, water injection valve actuators including all accessories servicing, dismantling & refitting. 71 feed control, drip control, level control, gsc supply, gsc leak off, water injection, and prds related valve etc. calibration check. 72 pulsejet checking 73 replacement work of pulsejet damaged diaphragm 74 checking of swing disk valve at ash conveying line & vessel. 75 total bagging system checking, seal kit change, operation checking etc. 76 copper tubing / ss tubing ( if any ) 77 gasket cutting. 78 air hose pipe dismantle / refitting 79 ups cleaning. 80 ups battery healthiness checking . battery interconnecting strip, cleaning, greasing by petroleum jelly. 81 cleaning of max dna panels at ucr / cw pump house, clarified water pump house, max dma network system & work stations, lvs panel & filter cleaning plc panels of vacuum p / p house, fly ash control room, dm plant, mrs panels including all work stations. 82 mw transducer installation and commissioning job 83 turbine governing rack various component replacement work along with instrument checking and calibration 84 network connectivity checking. 85 all major interlock protection checking with confirmation of associated alarms for boiler, turbine, id / fd / pa fans, bfp / cep / cw / dmcw / tlr / mft etc ( mostly on simulation basis by forcing values some are possible to be done in actual like lo pr. interlocks ) 86 allpanel power pack ( system & field ) & fan rack need to be checked 87 unit control panel ( ucp ) cleaning. 88 installation & commissioning ofmill discharge valve power cylinder. 89 unit control panel ( ucp ) checking ofinstrument, hard switch connectivity checking related to dc sop, dc eop & dc jop, vacuum breaker etc. 90 miscelleious job => limited...

Department Of Heavy Industry - West Bengal

32919408 bids are invited for supply of lie type a to sagardighi ( 2x500mw ) unit 3&4 combustion modification ( q3 ) , supply of lie type c to sagardighi ( 2x500mw ) unit 3&4 combustion modification ( q3 ) , supply of hook up dpt / ft / dps flue gas to sagardighi ( 2x500mw ) unit 3&4 combustion modification ( q3 ) , supply of hook up for intermittent purging tosagardighi ( 2x500mw ) unit 3&4 combustion modification ( q3 ) , supply of hardware for loose schemes as per table bto sagardighi ( 2x500mw ) unit 3&4 combustion modif ( q3 ) , supply of mandatory spares for lie / lir as per table c tosagardighi ( 2x500mw ) unit 3&4 comb modificat ( q3 ) total quantity : 15...

Durgapur Projects Limited - West Bengal

32873008 tender for overhauling of boiler unit 8 2 checking and repairing of air & flue gas duct as per scope of work. 3 running welding of the air & flue gas duct as per scope of work. 4 repairing / erection of metallic expansion bellow for air / flue gas ducts. 5 overhauling of gates as per scope of work as per scope of work. 6 overhauling of dampers as per scope of work....

Damodar Valley Corporation - West Bengal

32526376 bids are invited for online spm or dust or opacity monitor along with associatedaccessories for monitoring of spm in boiler flue gas. , commissioning and isokinetic calibration of dustanalyser total quantity : 8...

Durgapur Projects Limited - West Bengal

32398760 invitation of domestic competitive bidding dcb for installation of sodium bicarbonate based dry sorbent injection dsi flue gas desulphurization system fgd in unit 7 and 8, dpl through epc turnkey package along with oandm for 12 months...

Department Of Energy - West Bengal

32295309 tender for review engineering & consultancy services for retrofitting of wet limestone based flue gas desulphurization system...

West Bengal Power Development Corporation Limited - West Bengal

32165174 procurement of different metallic expansion bellows for air and flue gas duct and windbox for u 6 overhauling under bmd,stps. procurement of different metallic expansion bellows for air and flue gas duct and windbox for u 6 overhauling under bmd,stps. , bellow,single lip,part i for windbox profile: 103mm lip height x 45mm width x 2.5mm thickness,material:corten steel , bellow,single lip,part ii for windbox profile: 105mm lip height x 62mm width x 2.5mm thickness,material:corten steel , expn bellow,metallic,1 leaf,th 2.5mm for air & flue gas duct without any angle/channel support with the bellow,moc:corten a,bellow thickness 2.5 mm, as per drawing no:wbpdcl/stps/bmd/exp.jt/001 , expn bellow,metallic,2 leaf,th 2.5mm for air & flue gas duct without any angle/channel support with the bellow,moc:corten a,bellow thickness 2.5 mm,as per drawing no:wbpdcl/stps/bmd/exp.jt/002 , expn bellow,metallic,4 leaf,th 2.5mm for air & flue gas duct without any angle/channel support with the bellow, moc: corten a,bellow thickness 2.5 mm,as per drawing no:wbpdcl/stps/bmd/exp.jt/003 , expn bellow,1 leaf rc metallic corten a for air & flue gas duct expansion bellow 90 deg, round corner, 500 mm straight length at both end, without any angle/channel support with the bellow, bell thickness 2.5 mm,as per drawing no:wbpdcl/stps/bmd/exp.jt/004. , expn bellow,2 leaf rc metallic corten a for air & flue gas duct expansion bellow 90 deg,round corner,500 mm straight length at both end, without any angle/channel support with the bellow, bellow thickness 2.5 mm,as per drawing no:wbpdcl/stps/bmd/exp.jt/005. , expn bellow,4 leaf rc metallic corten a for air & flue gas duct expansion bellow 90 deg, round corner,500 mm straight length at both end, without any angle/channel support with the bellow, bello thickness 2.5 mm,as per drawing no:wbpdcl/stps/bmd/exp.jt/006. , bellow, expansion,width 1mtr,thick 2.5mm for fan suction & discharge line max temp 300 deg c,max pressure 3000 mmwc, fabric...

West Bengal Power Development Corporation Limited - West Bengal

32066574 service contract for overhauling of air and flue gas duct and esp inlet distribution box of unit 6 under bmd, stps s 1 overhauling of air & flue gas duct 2 checking and repairing of air & flue gas duct. 3 running welding of the duct 4 erection of new metallic expansionbellow ( either single leaf / 2 leaf / 4 leaf ) for air / flue gas ducts 5 repairing of metallic expansion bellow ( either single / 2 leaf / 4 leaf ) for air / flue gas ducts....

West Bengal Power Development Corporation Limited - West Bengal

32066569 service contract for overhauling of id, fd and pa fans and gate and dampers of unit 6 under bmd, stps 1 oh of fans and gate & dampers 2 overhauling of id fan as per scope ofwork in lumpsum basis. 3 overhaulingof fd fan as per scope ofwork in lumpsum basis. 4 overhauling of pa fan as per scope ofwork in lumpsum basis. 5 conduct of magnetic particle test ( mpt ) of welding joints of id fan shaft. 6 overhauling of gates as per scope ofwork. 7 overhauling of dampers as per scope ofwork. 8 servicing of actuators with gearbox ofgate & dampers of air & flue gas path....

West Bengal Power Development Corporation Limited - West Bengal

31969009 procurement of steel materials for unit 3 overhauling. 1 plate, ms, 16 mm ismp # 2 plate checker ( m.s ) , th 6mm tata / sail # 3 angle 65x65x6mm structural steel # ordinary quality, as per is 1977 1975 ( 2nd rev ) 4 angle, ms 75x75x6mm, isma # 5 beam, i beam ismb 125 6 channel, ismc 125 7 gp sheet, 0.630x900x2500mm 8 wear resistant plate 2600x7000x8 th for flue gas duct sailhard plate...

Durgapur Projects Limited - West Bengal

31639333 invitation of domestic competitive bidding dcb for installation of sodium bicarbonate based dry sorbent injection dsi flue gas desulphurization system fgd in unit 7 and 8, dpl through epc turnkey package along with oandm for 12 months invitation of domestic competitive bidding dcb for installation of sodium bicarbonate based dry sorbent injection dsi flue gas desulphurization system fgd in unit 7 and 8, dpl through epc turnkey package along with oandm for 12 months...

West Bengal Power Development Corporation Limited - West Bengal

31523608 procurement of steel materials for unit 6 duct overhauling under bmd, stps. , ms plate3.15mm thick # , ms plate 8mm # , ms plate 12 mm # , ms plate 6 mm thick # , chequered plate, ms 6mm thick # , wear resistant plate 2600x7000x8 th for flue gas duct sailhard plate / tiscral / jspl hard , pipe, erw black pipe, size:80 n.b # is 1239 ( part 1 ) heavy duty# for supplying conveying air in mrs , pipe, m s black erw 100nb additional data: ms black erw pipe is 1239 ( part i ) heavy grade pipe, plain end 100nb , ms channel 125x65 mm is2062abc 01 is2062 e250a sk , ms angle 75x75x6 mm # , ms angle 65x65x6 mm # , ms angle 90x90x8 mm # , aluminium flat sheet, thickness: 0.5 mm , ms rod, dia:10mm , ms rod, dia:12mm , ms rod, dia:8mm , beam, i beam ismb 125...

Cesc Limited - West Bengal

31144161 domestic competitive binding for set up wet limestone based flue gas desulphurization system and auxiliaries supply of plant system, civil and erection contract...

Cesc Limited - West Bengal

31138764 international competitive bidding for wet lime stone based flue gas desulphurisation system and auxiliaries....

Bridge And Roof Company I Limited - West Bengal

30901222 tender for selection of consortium partner/s and entering into an agreement for flue gas de sulphurisation works for 8 x 500 mw units of mahagenco, at chandrapur, bhusawal and khaparkheda thermal power stations....

Durgapur Projects Limited - West Bengal

30743913 invitation of domestic competitive bidding for installation of sodium bicarbonate based dry sorbent injection dsi flue gas desulphurization system in unit7 and 8 dpl through epc turnkey package...

Bharat Heavy Electricals Limited - West Bengal

30132229 erection, testing, commissioning, start up ,trial operation and handing over of mechanical systems and shop fabricated structures for flue gas desulpherisation (fgd) system...

Damodar Valley Corporation - West Bengal

29978214 procurement of non metallic expansion joint for flue gas duct. , composite fabric belt & boister for non metallic expansion joint at aph inlet duct size 12716 x 5147 , composite fabric belt & boister for non metallic expansion joint at eco outlet duct size 9015x5716 , composite fabric belt and boister for non metallic expansion joint at id fan to chimney size 6012 x 12019 => limited...

Bharat Heavy Electricals Limited - West Bengal

29889503 erection, testing, commissioning, start up ,trial operation and handing over of mechanical systems and shop fabricated structures for flue gas desulpherisation (fgd) system...

West Bengal Power Development Corporation Limited - West Bengal

29250602 procurement of different metallic expansion bellow for flue gas duct and windbox overhauling of unit 5 under bmd, stps. , procurement of different metallic expansion bellow for flue gas duct and windbox overhauling of unit#5 under bmd, santaldih t.p.s., the wbpdcl , metallic exp. joint for eco to aph duct for flue gas duct rc exp.jt#04 for duct size:3412x6512mm from eco.to aph duct ( upper ) , drg no:0 00 26885876 , metallic exp. joint for aph to esp duct for flue gas duct rc exp.jt#04 for duct size:3312x4812mm from aph to esp duct ( lower ) , drg no:0 00 27185731 to 34 , metallic exp. joint for aph to esp duct for flue gas duct rc exp.jt#02 for duct size:3312x4812mm from aph to esp duct ( upper ) , drg no:0 00 27185731 to 34 , metallic exp. joint, rc exp jt #02 for duct size: 2712 x 3012 mm, from bof to ep ducting, drg. no: 0 00 271 85731 to 33 , bellow, single lip, part i for windbox profile: 103mm lip height x 45mm width x 2.5mm thickness, material:corten steel , bellow, single lip, part ii for windbox profile: 105mm lip height x 62mm width x 2.5mm thickness, material:corten steel...

Numaligarh Refinery Limited - West Bengal

28235271 contract for quality monitoring and analysis of air and water parameters at nrl siliguri marketing terminal ( smt ) as per moef and wbspcb requirement , ambient air quality monitoring for parameters : pm10 , so2 , no2 , co , hc ( methane and non methane ) , benzene , benzo ( a ) pyrene , voc . no of locations 2 viz . , ( a ) upwind direction & b ) downwind directionfrequency of sampling monthly oncetotal number of samples in one month 2 ( monthly once * 2 spots= 2 nos ) including carrying charges of monitoring equipments by the monitoring team to site at smt alongwith boarding and lodging charges of the team , collection/analysis of flue gas of dg set 1010 kva & 160 kva . particulate matter ( pm ) sulphur dioxide ( so2 ) oxides of nitrogen ( nox ) carbon monoxide , noise analysis in db level . ambient noise level in dba , collection and analysis of effluent water as per is: 3025 . ph value total suspended solids oil & grease bod cod , collection and analysis of treated effluent water as per is: 3025 . ph valuetotal suspended solidsoil & grease bod cod...

Durgapur Projects Limited - West Bengal

28162885 non pressure parts following oh job for unit 8 banda , dpps , dpl a ) cleaning, fabrication / repairing of air & flue gas duct b ) repairing of expansion bellow for flue gas / air ducts c ) servicing of gates & dampers...